"How to add MCP to the Firefox browser" matching MCP servers:

MCP server for qualifying and responding to inbound leads in seconds using a multi-agent AI pipeline.

Enables pushing enriched leads into Instantly or Smartlead campaigns with ICP score gating, deduplication, and dry-run previews via an Apify actor.

Resolves a company domain to its LinkedIn company page URL. Lightweight enrichment tool for sales and prospecting workflows.

MCP server that enables Google ADK agents to triage solar fault signals, retrieve Salesforce diagnostics via hosted MCP prompt templates, and create WorkOrder records when replacements are needed.

Provides read-only EspoCRM access for AI assistants, enabling record retrieval and preparation of signed change sets without direct modification or deletion.

MCP-native sales intelligence server enabling prospect enrichment, LinkedIn scraping, and CRM push to HubSpot/Salesforce via natural language.

Enables Claude to interact with the Lever ATS for candidate management, interviews, feedback, and more, using OAuth with Google Workspace for Samba employees.

Integrates Lever ATS with Claude Desktop to manage hiring pipelines through natural language, offering tools for candidate search, pipeline management, file and application handling, and advanced sourcing.

Enables Claude to read appointments, invoices, quotes, and work requests from a Jobber Client Hub. Read-only, uses a local browser bridge to access the customer portal.

Enables AI assistants to read ICTCRM contact groups and, when write access is enabled, create or delete contacts and add contacts to campaigns.

Enables AI assistants to read a salon's Booksy Biz calendar, staff schedules, clients, payments and reports through the user's own logged-in browser tab, without extracting session tokens or spoofing browser fingerprints.

Enables AI assistants to connect to an Inserve environment to search and view tickets, companies, contacts, assets, time registrations, and lookups, as well as create and update tickets, add messages, manage categories, and log time with the API key user's permissions. A read-only mode can restrict it to viewing operations only.

Enables AI assistants to look up work contact and company details, search prospects, check existing CRM records, and add or update people and companies in a connected CRM without exposing CRM credentials.

Renew keeps approved renewal terms for a customer: the entitlements they already have, what may be offered at renewal, and what an assistant must not add or discount. A 14-day trial, then Pro. The price is only at checkout.

Enables AI agents to read service desk tickets, time entries, client accounts, contacts, contracts and the service catalog, and on explicit request create tickets and add ticket notes, through the Kaseya BMS REST API v2. Stateless and multi-tenant, it takes credentials per request via HTTP headers and returns structured JSON results or error envelopes.

Enables AI agents to search and read tickets and their conversations, contacts, companies, agents, groups, knowledge base articles, SLA policies, business hours and canned responses, and, on explicit request, create and update records, reply to tickets, add notes, and perform confirmed deletes, merges or conversions. It is stateless and multi-tenant, taking per-request credentials via HTTP headers so every action is performed as the designated agent.

Enables tracking of job applications and freelance leads through an MCP interface, with tools to add and update items, list and summarize the pipeline, flag stale entries, and draft follow-up messages grounded in each item's logged notes using locally stored JSON data.

Enables Claude to search a CRM account's contacts and deals, add notes, and create follow-up tasks, exposing read-only and additive-write tools over a bearer-token-protected Streamable HTTP endpoint. No tool can delete or edit existing records.

Connects any MCP-capable AI assistant—ChatGPT, Claude, Gemini, Cursor and others—to an AI-native CRM via OAuth, so users can manage contacts, deals, pipelines, reports and add-ons by chat, with every action scoped to the connecting user's role. The server itself never calls an AI model or holds API keys, leaving all intelligence to the assistant you bring.

Hosted, OAuth-secured MCP server that drives the Sierra Interactive real-estate admin backend, enabling reads, guarded writes, and identity-locked deletes over HTTP without a browser.

Manages leads and sends emails directly from Claude chat, with tools to add, search, filter, and update leads, plus email capabilities.

Production-grade Odoo add-ons that expose Odoo business functionality to MCP-compliant clients over HTTP with OAuth 2.1, per-user permission enforcement, write-confirmation safety, and full audit logging.

Enables AI assistants to read and write HubSpot CRM data, including creating contacts and companies with duplicate prevention, retrieving active records, company activity, and recent conversations. Built-in vector storage and caching add semantic search across previously retrieved data while working around HubSpot API limitations.

Demonstrates how to expose approved internal banking tools to AI assistants via MCP, enabling secure lookups of account balances, customer names, branch details, and live exchange rate conversions.

An MCP server that uses a browser extension to interact with HubSpot through the logged-in browser, enabling reading, searching, creating, and updating HubSpot records without API tokens.

Resolves any combination of company name, domain, or LinkedIn URL into the canonical company identity (name, domain, LinkedIn URL) with confidence scores and match method.

Enables AI tools to search and enrich B2B leads, including finding professional emails, company profiles, and filtering people and companies by various criteria.

MCP server for the Mamba Labs People Finder & Email Verifier actor on Apify. Give it a company domain, name or LinkedIn URL and it returns the people at that company who match your role, seniority and department filters, each as a structured contact record with an optional verified business email.

Enables AI assistants to discover and invoke Vremly API operations through a search-describe-request pattern, allowing them to view and manage shoots, customers, media, and invoices according to API key permissions.

MCP server for the Housecall Pro API, letting AI assistants read and write Housecall Pro data—customers, jobs, invoices, estimates, scheduling, and more—through natural language.